- 29/1 Nirmal Chandra Street, Kolkata – 700012, India
- contact@truvolt.com
- +91 33 2236 0314 / 33 2236 0316
Applications
Power Transformers are used for step-up and step-down voltage transformation in generating stations, grid substations, and industrial power systems. They enable bidirectional power flow between plant loads and utility grids.
Design Features
Rating Range
From distribution networks to heavy-duty furnace applications — Truvolt engineers and delivers transformers for every industrial need.
Up to 5 MVA, 11 kV / 33 kV
Used in steel plants, rolling mills, material handling systems, and utility distribution networks. CRGO cores and electrolytic copper windings for high reliability.
Up to 36 MVA, 33 kV Class
Step-up and step-down transformation for generating stations, grid substations, and industrial power systems with bidirectional power flow capability.
Up to 30 MVA, 33 kV
Heavy-duty design for arc, induction, and ladle refining furnaces — built for frequent switching, short circuits, and 24/7 operations.
25 kVA to 2.5 MVA, up to 12 kV
Fire-resistant, oil-free, low-maintenance design suitable for indoor and outdoor installations. Environment-friendly and compliant with IS 2026 / IS 11171.
Voltage Regulation & Control
Used for voltage regulation in rural distribution networks and industrial systems. Features automatic tap changing and robust mechanical construction.
Up to 132 kV Class
End-to-end turnkey execution of electrical substations including design, supply, erection, testing, and commissioning up to 132 kV.
